--- product_id: 189769651 title: "CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters" brand: "cmi" price: "88272CFA" currency: XOF in_stock: true reviews_count: 8 category: "Cmi" url: https://www.desertcart.sn/products/189769651-cmi-inc-3-4-inch-tankless-water-heater-isolation-service store_origin: SN region: Senegal --- # Pressure relief valve included 3/4 inch full port valves Lead-free durable brass CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters **Brand:** cmi **Price:** 88272CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your water heater game with pro-grade valves that keep your system safe and sleek! ## Quick Answers - **What is this?** CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters by cmi - **How much does it cost?** 88272CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/189769651-cmi-inc-3-4-inch-tankless-water-heater-isolation-service) ## Best For - cmi enthusiasts ## Why This Product - Trusted cmi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Integrated full port pressure relief valve protects your system from dangerous overpressure. - • **Built to Last:** Premium lead-free brass construction ensures corrosion resistance and industry-standard durability. - • **Trusted Quality:** From Charman Manufacturing, a proven leader in PVF products since 2006. - • **Effortless Installation:** All-in-one kit with hot, cold, and pressure relief valves plus Teflon tape for a seamless setup. - • **Universal Compatibility:** Designed to fit most major tankless water heater brands for hassle-free maintenance. ## Overview The CMI Inc 3/4 inch Tankless Water Heater Isolation Service Valve Kit is a comprehensive, durable brass valve set including hot, cold, and pressure relief valves. Engineered for easy push-to-connect installation with Teflon tape, it meets ASME B16.34 standards and fits most major tankless water heaters, ensuring safe, efficient maintenance and long-lasting performance. ## Description Shop by Category Visit the Store Shop by Category Visit the Store Review: Great part but - This is not a review on the part which is great. In general my advice would be not to use tape for water sealant. Not as good as regular sealant & once you get all the parts together it is almost impossible to go back & fix leaks. Review: Works great - Im using in a large RV, replacing a very small tank water heater, this product is fabulous. ## Features - EASY INSTALLATION WITH ALL NECESSARY COMPONENTS – The CMI Inc tankless water heater service valve kit includes a hot valve, cold valve, and pressure relief valve, making installation simple. Also included is Teflon seal tape, ensuring a secure connection without the need for additional tools. - MEETS INDUSTRY STANDARDS WITH DURABLE BRASS MATERIAL – Made from high-quality, lead-free brass, this tankless water heater valve kit ensures long-lasting performance and compliance with relevant standards. It is designed to handle high-pressure systems for reliable operation. - PRESSURE RELIEF VALVE FOR QUICK CONNECTION – This kit includes a full port pressure relief valve for easy connection to the hot valve, ensuring optimal performance in your tankless water heater system. It helps maintain safe operation by preventing excess pressure. - WIDE COMPATIBILITY WITH MAJOR BRANDS – The CMI Inc service valve kit is compatible with many major tankless water heater brands. It ensures efficient flushing and maintenance of your tankless system. - WE ARE CHARMAN MANUFACTURING: Charman has provided high-quality Pipe, Valve, Fitting products nationwide since 2006. We have been supplying PVF products and related items for residential, commercial, and industrial applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082H534Z2 | | Best Sellers Rank | #306,064 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #743 in Water Heater Replacement Parts | | Brand | CMI | | Brand Name | CMI | | Connector Type | Threaded | | Customer Reviews | 4.2 out of 5 stars 80 Reviews | | Exterior Finish | Brass | | Manufacturer | NBT CO | | Manufacturer Part Number | 3005PF | | Material | Brass | | Material Type | Brass | | Model Number | 3005PF | | Number of Ports | 3 | | Outlet Connection Type | FNPT | | Size | 3/4 inch | | Specification Met | ASME B16.34 | | Thread Size | 3/4 inch | | Thread Type | Female | | UPC | 847877054749 | | Unit Count | 1 Count | | Valve Type | Pressure Relief Valve | ## Product Details - **Material:** Brass - **Brand:** CMI - **Exterior Finish:** Brass - **Outlet Connection Type:** FNPT - **Number of Ports:** 3 - **Specification Met:** ASME B16.34 - **Manufacturer:** NBT CO - **UPC:** 847877054749 ## Images ![CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters - Image 1](https://m.media-amazon.com/images/I/81tNN66GKWL.jpg) ![CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters - Image 2](https://m.media-amazon.com/images/I/81n8gtzLF-L.jpg) ![CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters - Image 3](https://m.media-amazon.com/images/I/81x09jVRV9L.jpg) ![CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters - Image 4](https://m.media-amazon.com/images/I/71YGg0gcXXL.jpg) ![CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters - Image 5](https://m.media-amazon.com/images/I/81rmULVhf1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great part but *by M***S on May 4, 2021* This is not a review on the part which is great. In general my advice would be not to use tape for water sealant. Not as good as regular sealant & once you get all the parts together it is almost impossible to go back & fix leaks. ### ⭐⭐⭐⭐⭐ Works great *by T***X on November 16, 2024* Im using in a large RV, replacing a very small tank water heater, this product is fabulous. ### ⭐⭐⭐⭐ Don't expect to be able to hook a water hose up to the valve *by D***S on September 20, 2022* Product arrived on time with no damage. They seller also included a water pressure gauge as a complimentary gift. Installation was simple and had no issues. The only reason I am giving a one star on ease of use is the fact you cannot hook a water hose up to the valve to clean your tankless water heater as it will not seal and leaks. I am now looking to take the one valve apart I did not use to see if I can adapt a shutoff that will work for hooking up my tankless cleaning system up to it. If you don't care for this not working as it should and need a quick replacement it fits the bill. ## Frequently Bought Together - CMI Inc - 3/4 inch Tankless Water Heater Isolation Service Valve Kit – Push To Connect x Female Threaded Full Port Brass Service Valve & Pressure Relief - Compatible with Most Tankless Water Heaters - Ranein Natural Gas Tankless Water Heater, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater - Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System, Prevent Scale Build Up On Hot Water Heaters, Pipes and Boilers --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/189769651-cmi-inc-3-4-inch-tankless-water-heater-isolation-service](https://www.desertcart.sn/products/189769651-cmi-inc-3-4-inch-tankless-water-heater-isolation-service) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-15*